import '../index.css'

console.log('index.js文件被加载了~');


function add(x, y) {
  return x + y;
}

setTimeout(() => {
  import(/*webpackChunkName: 'print' , wepackPrefetch: true*/ './print').then(module=>{
    var print = module.default;
    print();
  })
}, 2000);

console.log(add(1, 6));
